Patent Application
Provisional
App. No. 62/572,181
· Confirmation No. 3583
METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR SHARING INTERFACE ANNOTATIONS AMONG PARTICIPATING DEVICES WITHIN A GROUP-BASED COMMUNICATION SYSTEM
Applicant:
Slack Technologies, Inc.
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2019-01-24 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2019-01-16 | PA.. |
Power of Attorney | 2 | View | |
| 2019-01-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2017-10-25 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2017-10-13 | ADS |
Application Data Sheet | 9 | View | |
| 2017-10-13 | SPEC |
Specification | 38 | View | |
| 2017-10-13 | CLM |
Claims | 11 | View | |
| 2017-10-13 | ABST |
Abstract | 1 | View | |
| 2017-10-13 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2017-10-13 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2017-10-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Jahanzeb Sherwani
San Francisco, CA
Hubert Florin
Vancouver, CANADA
Andrew Locascio
San Francisco, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 159858
- Docket No.
- 065841/503370
- Confirmation No.
- 3583
Child
Claims priority from a provisional application
→
App. 16/158,383
· US 10,884,693
Filed 2018-10-12
· Patented Case
Child
Claims priority from a provisional application
→
App. 18/099,350
· US 11,861,258
Filed 2023-01-20
· Patented Case
Child
Claims priority from a provisional application
→
App. 17/141,168
· US 11,561,755
Filed 2021-01-04
· Patented Case
RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL AT REEL/FRAME NO. 49332/0349
Recorded 2021-07-19
PATENT SECURITY AGREEMENT
Recorded 2019-05-30
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-09-26
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Quick Facts
- App. No.
- 62/572,181
- Filed
- 2017-10-13
External Links